Description of Nickel 200 Flanges

Nickel 200 Flanges are commercially pure wrought nickel alloy flanges that exhibits excellent corrosion resistance and high-temperature strength. These Flanges are commonly used in applications that require good resistance to corrosive environments, such as chemical processing, petrochemical, and oil and gas industries.

Nickel 200 Flanges are typically manufactured in accordance with industry standards such as ANSI/ASME B16.5 or MSS-SP-44. These standards specify the dimensions, materials, and tolerances for flanges used in various piping applications. Nickel 200 Flanges are equivalent to Alloy 200 Flanges, EN 2.4066 Flanges, Ni99.6 Flanges, and N02200 Flanges.

The dimensions of Nickel 200 Flanges vary depending on their pressure rating, size, and type. Common sizes for Nickel 200 Flanges range from 1/8 inch to 48 inches in diameter. The most common types of Nickel 200 Flanges are slip-on, weld-neck, threaded, blind, and lap joint flanges.

The material used to manufacture Alloy 200 Flanges is Nickel 200, which is a ductile and tough material that can be easily formed and welded, and has a melting point of 1446°C and a density of 8.9 g/cm³.

ANSI B16.5 Nickel 200 Flanges are designed to withstand high-pressure and high-temperature environments. The pressure rating of a flange depends on its size, temperature, and material. The maximum pressure rating for Nickel 200 Flanges is typically around 2500 psi.

To ensure the quality and reliability of ASME B16.5 Nickel 200 Flanges, they undergo various tests such as hydrostatic testing, ultrasonic testing, and radiographic testing. These tests are designed to identify any defects or imperfections in the flanges and ensure that they meet the required specifications.

ASTM B564 Nickel 200 Flanges are widely used in various industries due to their excellent corrosion resistance and high-temperature strength. They are manufactured in accordance with industry standards and undergo various tests to ensure their quality and reliability. They are available in various sizes and types to suit different piping applications.

In addition to the common types of Nickel 200 Flanges mentioned earlier, there are also specialty flanges such as orifice flanges and reducing flanges. Orifice flanges are designed to be used with orifice plates for the measurement of flow rate, while reducing flanges are used to connect pipes of different diameters.

Nickel Alloy 200 Flanges are often used in applications where other materials may fail due to corrosion. Nickel 200 has excellent resistance to alkaline and acidic environments, including sulfuric acid, hydrofluoric acid, and caustic soda. It also has good resistance to stress corrosion cracking, making it an ideal choice for high-stress environments.

In terms of welding, Nickel 200 Flanges can be welded using various techniques, including gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding (SMAW). Welding should be performed using appropriate procedures to prevent cracking and ensure the integrity of the joint.

It is important to note that Nickel 200 Flanges is not suitable for use in oxidizing environments, such as those containing nitric acid or chlorine. In such environments, Nickel 201, a low-carbon version of Nickel 200 Flanges, is recommended due to its higher resistance to oxidation.

ASME SB564 Nickel 200 Flanges are a reliable and durable option for applications requiring resistance to corrosion and high-temperature environments. They are available in various sizes and types, can be easily welded, and undergo stringent testing to ensure quality and reliability. However, it is important to carefully consider the specific environment and conditions in which the flanges will be used to determine the most suitable material for the application.

In addition to the mechanical properties and chemical resistance of Nickel 200 Flanges, it is also important to consider their thermal properties. ASTM B564 Nickel 200 has a high thermal conductivity and low thermal expansion, which makes it an ideal material for use in high-temperature applications.

Nickel 200 Flanges can withstand temperatures up to 315°C (600°F) in air and up to 760°C (1400°F) in reducing environments. At high temperatures, ASME SB564 Nickel 200 becomes stronger and more ductile, which further improves its resistance to deformation and cracking.

ASTM B564 Nickel 200 Flanges are commonly used in applications where they are exposed to corrosive fluids and gases, such as in the production of sulfuric acid, hydrochloric acid, and other chemicals. They are also used in the production of power generation equipment, heat exchangers, and in the construction of chemical processing plants.

One of the advantages of ASME B16.5 Nickel 200 Flanges is their ability to be easily machined and fabricated. This allows for the manufacture of flanges in complex shapes and sizes, which can be customized to meet specific application requirements.

In addition to the manufacturing of flanges, ANSI B16.5 Nickel 200 is also used in the manufacture of various other components, including bolts, nuts, and washers. These components are often used in conjunction with Nickel 200 Flanges to ensure a secure and reliable connection.

Nickel 200 Flanges are a reliable and cost-effective solution for applications requiring resistance to corrosive environments and high-temperature conditions. They offer excellent mechanical and thermal properties, can be easily machined and fabricated, and are available in a range of sizes and types to suit different piping applications. When used in conjunction with other Nickel 200 components, such as bolts and nuts, they provide a secure and reliable connection that can withstand even the harshest of environments.

When selecting Nickel Alloys 200 Flanges for a specific application, it is important to consider the operating conditions, including the pressure, temperature, and chemical composition of the fluid or gas being transported. This will help ensure that the appropriate pressure rating, size, and type of flange are selected to meet the application requirements.

To further enhance the corrosion resistance of Nickel 200 Alloy Flanges, they can be coated with various materials such as PTFE, Teflon, or enamel. These coatings can provide additional protection against corrosive environments and extend the service life of the flanges.

In addition to their corrosion resistance, Alloy Nickel 200 Flanges also have good electrical conductivity, making them ideal for use in electrical and electronic applications. They are often used in the manufacture of electrical connectors, switches, and other components that require good conductivity and resistance to corrosion.

Nickel 200 Flanges can also be used in cryogenic applications, as they have good resistance to low temperatures. They are often used in the construction of cryogenic storage tanks, pipelines, and other equipment used in the production and transport of liquefied natural gas (LNG).

Another advantage of Nickel 200 Flanges is their availability. Nickel 200 is a widely used and readily available material, making it easy to source and manufacture flanges and other components.

ANSI B16.5 Nickel 200 Flanges offer excellent resistance to corrosion and high-temperature environments, making them a popular choice in various industries. They are available in various sizes and types, can be easily machined and fabricated, and can be coated for additional protection against corrosion. When selecting Nickel 200 Flanges for a specific application, it is important to consider the operating conditions and to ensure that the appropriate pressure rating, size, and type of flange are selected.

One of the challenges in using ASME B16.5 Nickel 200 Flanges is their susceptibility to stress corrosion cracking (SCC) in certain environments. SCC can occur when a material is exposed to a corrosive environment and is under tensile stress, resulting in cracking and eventual failure of the material. Nickel 200 can be particularly susceptible to SCC in environments containing chlorides and hydrofluoric acid.

To prevent SCC, proper material selection, design, and fabrication techniques are critical. It is important to select materials with appropriate resistance to SCC and to avoid exposing Nickel 200 Flanges to corrosive environments containing chlorides and hydrofluoric acid. Fabrication techniques such as cold working and heat treatment can also increase the risk of SCC, and care should be taken to minimize the use of these techniques when working with ASTM B564 Nickel 200 Flanges.

Another consideration when using ASME SB564 Nickel 200 Flanges is their compatibility with other materials used in the piping system. They are compatible with most common piping materials, including carbon steel, stainless steel, and copper alloys. However, when two dissimilar materials are joined together, it can create a galvanic corrosion cell, which can result in accelerated corrosion of one of the materials. Therefore, it is important to carefully consider the compatibility of materials when designing and constructing a piping system.

It is important to ensure that Nickel 200 Flanges are manufactured to the appropriate standards and undergo rigorous testing to ensure quality and reliability. Common standards for Nickel 200 Flanges include ASME B16.5, ASME B16.47, and API 6A. These standards specify the dimensions, materials, pressure ratings, and testing requirements for flanges used in various applications.

Nickel 200 Flanges offer excellent resistance to corrosion and high-temperature environments, making them a popular choice in various industries. However, their susceptibility to stress corrosion cracking and compatibility with other materials should be carefully considered when selecting and using these flanges. Proper material selection, design, and fabrication techniques, as well as adherence to appropriate standards and testing requirements, can help ensure the reliability and longevity of Nickel 200 Flanges in a wide range of applications.

Nickel 200 Flanges have a wide range of applications across various industries due to their excellent corrosion resistance, high-temperature resistance, and good electrical conductivity. Some of the common applications of Nickel 200 Flanges include:

• Chemical Processing: Alloy 200 Flanges are commonly used in the chemical processing industry due to their resistance to various corrosive chemicals, including acids, alkalis, and salts. They are often used in the construction of chemical reactors, heat exchangers, and storage tanks.
• Petrochemical Industry: ASME SB564 Nickel 200 Flanges are also used extensively in the petrochemical industry, particularly in the processing and transport of crude oil and natural gas. They are used in pipelines, storage tanks, and other equipment that is exposed to harsh environments and corrosive materials.
• Electrical and Electronic Applications: Due to their excellent electrical conductivity, ASTM B564 Nickel 200 Flanges are often used in the manufacture of electrical and electronic components, including switches, connectors, and circuit breakers.
• Aerospace Industry: ASME B16.5 Nickel 200 Flanges are commonly used in the aerospace industry due to their high-temperature resistance and corrosion resistance. They are used in the construction of gas turbine engines, exhaust systems, and other components that are exposed to high temperatures and corrosive environments.
• Cryogenic Applications: ANSI B16.5 Nickel 200 Flanges are also used in cryogenic applications, such as the transport and storage of liquefied natural gas (LNG) and other cryogenic fluids. They are used in the construction of cryogenic storage tanks, pipelines, and other equipment that is exposed to low temperatures.
• Food Processing Industry: Nickel 200 Flanges are used in the food processing industry, particularly in the manufacturing of equipment that comes into contact with food. They are resistant to food acids and other corrosive substances, making them ideal for use in the production of food processing equipment.

In conclusion, Nickel 200 Flanges have a wide range of applications across various industries, including chemical processing, petrochemicals, electrical and electronic applications, aerospace, cryogenic applications, and food processing. Their excellent corrosion resistance, high-temperature resistance, and good electrical conductivity make them a popular choice for various applications, and proper material selection, design, and fabrication techniques can help ensure their reliability and longevity.

Raykam Alloys LLP is a reputed supplier, stockist and exporter of Nickel 200 Flanges from Mumbai, India. We keep ready-stocks of a wide range of sizes and dimensions to ensure timely deliveries. Our manufacturing facility is up to date with latest machinery and timely maintainance. Our products undergo strict quality check procedures and technology driven stock maintainance protocols. All our materials come with a Test Certificate and Inspection Sticker to ensure only superior quality materials are delivered to our prestigious customers.